| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.32 | 6.506% | $164.3601 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $202.48 | 11.480% | $225.7247 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $176.75 | 10.687% | $195.6393 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $195.37 | 9.337% | $213.6117 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $129.98 | 3.709% | $134.801 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $119.94 | 13.313% | $135.9076 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $80.89 | 9.465% | $88.5462 | $88.55 | $88.55 | $88.50 |
| 7 purchase totals = | $1,059.73 | $1,158.5906 | $1,158.59 | $1,158.55 | $1,158.50 | |